NEW! Dr. Keller's Shampoo & Treatment
Formula Update: Sleeping Mask
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NEW

Dr. Keller’s Treatment

Dryness
Hair damage
Frizz
Not a conditioner. A true hair treatment that penetrates hair to protect and repair dryness and damage from within.
  • Deeply nourishes dry and damaged hair, leaving it soft and flexible.
  • Smooths rough texture and frizz for a more polished finish.
  • Keeps hair manageable, healthy looking, and easier to style every day.
    • Dr. Keller’s Treatment (180 g / 6.35 oz) x1[Approx.] One month supply when using an appropriate amount once daily. Made in Japan
    $39.00
    b.Point 117 pt

    Dr. Keller’s Treatment

    $39.00

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    Cuticle Care · Frizz Control · Healthy Shine
    4-Layer Protection from the Inside Out
    Powered by QuSome Technology
    Unlike conditioners that only coat the surface, Dr. Keller’s Treatment penetrates hair with QuSome to deliver deep care and protect it on multiple levels. This protection keeps hair healthy, smooth, and resilient against daily stress.
    Ingredients Spotlight
    Scientifically-Selected Skin Saviors
    18-MEA
    Restores the hair’s natural protective layer to lock in moisture, ensuring vibrant color and a healthy shine.
    Elcalactone
    A heat-activated repair agent that bonds to hair fibers to tame frizz and create a smooth, manageable texture.
    Cashmere Keratin
    Reinforces the hair’s internal structure to transform brittle strands into a strong, soft, and silky-smooth texture.
    Ceramide
    Reinforces the scalp’s moisture barrier to protect against dryness while smoothing the cuticle for a healthy finish from root to tip.
    18-MEA
    Restores the hair’s natural protective layer to lock in moisture, ensuring vibrant color and a healthy shine.
    Elcalactone
    A heat-activated repair agent that bonds to hair fibers to tame frizz and create a smooth, manageable texture.
    Cashmere Keratin
    Reinforces the hair’s internal structure to transform brittle strands into a strong, soft, and silky-smooth texture.
    Ceramide
    Reinforces the scalp’s moisture barrier to protect against dryness while smoothing the cuticle for a healthy finish from root to tip.
    FULL INGREDIENTS LIST
    Water (Aqua), Stearyl Alcohol, Isoamyl Laurate, Ethylhexyl Palmitate, Glycerin, Dimethicone, Betaine, PPG-28-Buteth-35, Behenamidopropyl Dimethylamine, Amodimethicone, PEG-12 Glyceryl Dimyristate, PEG-23 Glyceryl Distearate, Moringa Oleifera Seed Oil, Argania Spinosa Kernel Oil, Plukenetia Volubilis Seed Oil, Dihydroxypropyl Arginine HCl, Allantoin, Gamma-Docosalactone, Quaternium-33, Ceramide NP, Ceramide NG, Ceramide AP, Hydrolyzed Keratin (Cashmere Goat), Bis-4 PCA Dimethicone, Glyceryl PCA Oleate, Glycereth-25 PCA Isostearate, Glyceryl Stearate, Polyglyceryl-10 Pentahydroxystearate, Cyclohexylglycerin, Malic Acid, Phenoxyethanol, Disodium EDTA, Fragrance (Parfum)
    How to Use
    Recommended Usage: about a quarter coin (2.4cm/0.9 inch diameter)

    Take a small amount and apply evenly through your hair, focusing on the ends.

    Gently smooth from mid lengths to ends to align the cuticles.

    Leave on for 2~3 minutes, then rinse thoroughly.

    FAQ
    Frequently Asked Questions
    A. Dr. Keller’s Shampoo and Dr. Keller’s Treatment are suitable for all hair types. They are especially recommended for those concerned about damage, dryness, or changes in hair or scalp, and for anyone who wants salon-quality care at home.
    Yes. It helps care for hair damaged by coloring or perming while supporting color longevity.
    Yes. Bleached hair is especially prone to damage, and Dr. Keller’s Treatment is recommended to help repair hair from within and strengthen the cuticle.
    Leave it on for about 2–3 minutes, then rinse. If your hair is heavily damaged, you can leave it on for 5–10 minutes for more intensive care. Using a warm towel can make it even more effective.
    You can use it every time you wash your hair, or 2–3 times a week as intensive care, depending on your hair condition.
    For best results, use it after shampooing so the treatment can absorb into clean hair.
    Focus on the mid-lengths and ends where hair is most damaged. There is no need to apply it directly to the scalp.
    No. It is designed to deeply care for hair while keeping it soft, light, and manageable.
    The shampoo alone works well for daily care, but the treatment provides deeper repair, smoothness, and protection, especially for dry or damaged hair.